DeWALT DCH213L2 20V MAX* Lithium Ion 3 Mode SDS Rotary Hammer Kit – Review

Come in children. all gather round let’s talk about SDS hammer drills.  SDS are those weird looking oversized drills you always see in the tool stores. Think of it as a cross between a jack hammer and a drill.  Instead of tightening the chuck like a normal drill you just insert the SDS bit into the chuck which locks, but yet still allows the bit to be moved back and forth for hammering.  Does this make sense?  Jay over at CopTool.com wrote a pretty good article about it here and also check out Wikipedia here.  SDS hammer drills excel at...

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